GB1574785A - Rotary positive-displacement fluid machine - Google Patents

Rotary positive-displacement fluid machine Download PDF

Info

Publication number
GB1574785A
GB1574785A GB27702/77A GB2770277A GB1574785A GB 1574785 A GB1574785 A GB 1574785A GB 27702/77 A GB27702/77 A GB 27702/77A GB 2770277 A GB2770277 A GB 2770277A GB 1574785 A GB1574785 A GB 1574785A
Authority
GB
United Kingdom
Prior art keywords
machine
housing
pinion
annular
collars
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB27702/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HOHENZOLLERN F W FUERST V
Original Assignee
HOHENZOLLERN F W FUERST V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HOHENZOLLERN F W FUERST V filed Critical HOHENZOLLERN F W FUERST V
Publication of GB1574785A publication Critical patent/GB1574785A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron
    • F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
GB27702/77A 1976-07-06 1977-07-01 Rotary positive-displacement fluid machine Expired GB1574785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762630222 DE2630222A1 (de) 1976-07-06 1976-07-06 Innenzahnradpumpe oder -motor

Publications (1)

Publication Number Publication Date
GB1574785A true GB1574785A (en) 1980-09-10

Family

ID=5982261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27702/77A Expired GB1574785A (en) 1976-07-06 1977-07-01 Rotary positive-displacement fluid machine

Country Status (7)

Country Link
US (1) US4177025A (fr)
JP (1) JPS536906A (fr)
CA (1) CA1081043A (fr)
DE (1) DE2630222A1 (fr)
FR (1) FR2357759A1 (fr)
GB (1) GB1574785A (fr)
SE (1) SE432285B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717320A (en) * 1978-05-26 1988-01-05 White Hollis Newcomb Jun Gerotor motor balancing plate
FI62713C (fi) * 1979-10-22 1983-02-10 Valmet Oy Kugghjulspump och/eller -motor
DE3148664A1 (de) * 1981-12-09 1983-06-23 Alfred Teves Gmbh, 6000 Frankfurt Anordnung zu axialen positionierung eines rotors einer hydraulischen verdraengungsmaschine
JP2941281B2 (ja) * 1988-03-18 1999-08-25 カヤバ工業株式会社 ギヤポンプ又はギヤモータの組み立て据え付け方法
US6152717A (en) * 1998-06-11 2000-11-28 Unisia Jecs Corporation Internal gear pumps
JP3557464B2 (ja) 2001-11-05 2004-08-25 孝一 榊原 タイヤのスリップ防止装置
JP4796035B2 (ja) * 2007-10-21 2011-10-19 株式会社山田製作所 トロコイド型ポンプの製造法及びそのトロコイド型ポンプ
JP4796036B2 (ja) * 2007-10-21 2011-10-19 株式会社山田製作所 トロコイド型ポンプの製造法及びそのトロコイド型ポンプ
DE102008050028A1 (de) 2008-10-01 2010-04-08 Robert Bosch Gmbh Hydraulische Innenzahnradmaschine
JP6133234B2 (ja) * 2013-07-08 2017-05-24 本田技研工業株式会社 オイルポンプの取り付け構造
CN106812870A (zh) * 2015-12-02 2017-06-09 江苏欧邦电机制造有限公司 一种扩展行星齿轮减速机速比级数的方法
JP7095759B2 (ja) 2019-02-04 2022-07-05 株式会社Ihi 燃料供給制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1027661A (fr) * 1950-11-14 1953-05-13 Pompe
US2986097A (en) * 1959-01-07 1961-05-30 Sundstrand Corp Gear pump or motor device
US3024736A (en) * 1959-05-14 1962-03-13 Teves Kg Alfred Rotary hydrostatic machine
DE1528946A1 (de) * 1963-06-21 1969-10-23 Bosch Gmbh Robert Innenzahnradpumpe oder -motor
DE1280056B (de) * 1963-07-11 1968-10-10 Bosch Gmbh Robert Drehkolbenmaschine mit zwei Zahnraedern im Inneneingriff
AU416285B1 (en) * 1966-07-20 1971-08-18 Joseph Lucas (Industries) Limited Bearings
US3479962A (en) * 1967-11-22 1969-11-25 Sperry Rand Corp Power transmission
US3528756A (en) * 1968-12-04 1970-09-15 Borg Warner Pressure loaded pump
US3907470A (en) * 1971-08-19 1975-09-23 Hohenzollern Huettenverwalt Gear machine
DE2318753C2 (de) * 1973-04-13 1984-11-08 Eisenmann, Siegfried, Dipl.-Ing., 7960 Aulendorf Zahnradmaschine
JPS495282U (fr) * 1972-04-12 1974-01-17

Also Published As

Publication number Publication date
SE432285B (sv) 1984-03-26
US4177025A (en) 1979-12-04
FR2357759A1 (fr) 1978-02-03
JPS536906A (en) 1978-01-21
CA1081043A (fr) 1980-07-08
DE2630222A1 (de) 1978-01-19
FR2357759B1 (fr) 1983-09-30
SE7707834L (sv) 1978-01-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee